/**
 * 
 */
package org.zgstudio.ddlchecker;

/**
 * @author zhguo
 *
 */
public abstract class ReversibleAction extends Action implements Reversible {

	/* (non-Javadoc)
	 * @see org.zgstudio.ddlchecker.Reversible#undo()
	 */
	@Override
	public abstract boolean undo() throws UndoException;

}
